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Century Spring

50931SCS - 1.969" 316 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 316 stainless steel with 7.1 coils and closed & ground ends. This spring features an O.D. of 1.24", and an I.D. of 0.886".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50931S
Ends Closed & Ground
Finish None
Free Length 1.969 in
Inside Diameter 0.886 in
Material 316 Stainless Steel
Outside Diameter 1.24 in
Rate 201.033 lbs/in
SKU 50931SCS
Solid Length 1.258 in
Suggested Max Deflection 0.485 in
Suggested Max Load 97.414 lbf
Total Coils 7.1
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50931S
Ends Closed & Ground
Finish None
Free Length 50.01 mm
Inside Diameter 22.5 mm
Material 316 Stainless Steel
Outside Diameter 31.5 mm
Rate 35.2 N/mm
SKU 50931SCS
Solid Length 31.95 mm
Suggested Max Deflection 12.32 mm
Suggested Max Load 433.3 N
Total Coils 7.1
Wire Diameter 4.5 mm
The 50931SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.177" diameter 316 stainless steel, the 50931S spring design exhibits reliable strength across its 7.1 active coils, withstanding repeated compression cycles with a maximum load of 97.414 lbf without succumbing to fatigue.

We manufacture the 50931S design to provide a compression spring that is 1.969" long at rest and provides a consistent rate of 201.033 lbs/in along its recommended maximum of 0.485" deflection. For best results, your application should fully accommodate the inner (0.886") and outer (1.24") diameters of this spring and be designed for its closed & ground end configuration.

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